well this much I can say the beryls are much narrower than the Wiegers in the front top
the beryls are 7.05.5 to 706
the romanian 10rds I have are the same as the wieger 8.06
the ar -15 mags are the same as they fit in renegades adapter in wieger style trunnions

what front dimensions I don't have are the yugo and galil, this will tell whether thay work in narrow inside trunnion and the wider weiger trunnions

to the genral membership
so if you have yugo & galil 223 mags, please measure them with a caliper( the area that locks into the trunnion)

Are these magazines specific to the Norinco model or just. 223 that fit AK receivers? There have been 3-4 30rnd .223 AK magazines hanging on the rack at my local Dunhams(big sporting goods chain in the northeast similar to Dicks) for months. I think they are $20-25?

Worth checking out depending where you live or I would be more than happy to help out with a fellow enthusiast if they are compatible.

Welcome to the forum, jim. Yeah, the Chinese norinco uses a specific mag that is no longer allowed to be imported. While some others can be made to work, like the Weiger, the norinco is really the one to use. Even the Chinese .223 Polytech brand wont fit. So its off to the races to find mags for this thing. Its really a shame, 'cause this things a real shooter.

Are these magazines specific to the Norinco model or just. 223 that fit AK receivers? There have been 3-4 30rnd .223 AK magazines hanging on the rack at my local Dunhams(big sporting goods chain in the northeast similar to Dicks) for months. I think they are $20-25?

Worth checking out depending where you live or I would be more than happy to help out with a fellow enthusiast if they are compatible.

$20-25 for 223 mags is a good price but unfortunely they could be any kind of 223 mags and these 223 are not standardize as indicated by my post and akblues post above

yes Norinco 223 rifle mags are for Norinco 223 rifles, these rifles are very picky

welcome to the site and contributing also are these mags steel or plastic